81335550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{542237}}^1$

素因数の和:542252

約数の個数: 24

約数和(自身を含む): 201712536

約数和(自身を除く): 120376986

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 542237, 1084474, 1626711, 2711185, 3253422, 5422370, 8133555, 13555925, 16267110, 27111850, 40667775, 81335550]

約数ペア:

[(1, 81335550), (2, 40667775), (3, 27111850), (5, 16267110), (6, 13555925), (10, 8133555), (15, 5422370), (25, 3253422), (30, 2711185), (50, 1626711), (75, 1084474), (150, 542237)]